Im working on some Shriner go karts that are used at parades only..the karts are an actual racing kart frame modified a little ..they have an older style animal motor with the governor in place..they have 3 disc bully clutches on them now..theyre wore out and get maintenance very little..they drive them hard withlots of stop and go starts..Im thinking of replacing them with an hilliard fury or similar drum clutch..any thoughts on that?